//入口文件
import Vue from 'vue'
//导入路由
import VueRouter from 'vue-router'
Vue.use(VueRouter)

import Vuex from 'vuex'
Vue.use(Vuex)

var car = JSON.parse(localStorage.getItem('car')||'[]')

var store = new Vuex.Store(
    {
        state:{
            car:car
        },
        mutations:{
        addToCar(state,goodsinfo){
            var flag = false
            state.car.some(item=>{
                if (item.id == goodsinfo.id){
                    item.title = goodsinfo.title
                    item.count += parseInt(goodsinfo.count)
                    flag = true
                    return true
                }
            })
            if (!flag){
                state.car.push(goodsinfo)
            }
            localStorage.setItem('car',JSON.stringify(state.car))
        },
            updateGoodsinfo(state,goodsinfo){
                  state.car.some(item =>{
                      if(item.id == goodsinfo.id)
                      {
                          item.count = parseInt(goodsinfo.count)
                          return true
                      }
                  })
                localStorage.setItem('car',JSON.stringify(state.car))
            },
            removeFromCar(state,id){
              state.car.some((item,i)=>{
                  if(item.id == id){
                      state.car.splice(i,1)
                      return true
                  }
              })
                localStorage.setItem('car',JSON.stringify(state.car))
            },
            updateGoodsSelected(state,info){
              state.car.some(item =>{
                  if(item.id == info.id)
                  {
                      item.selected = info.selected
                  }
              })
                localStorage.setItem('car',JSON.stringify(state.car))
            }
        },
        getters:{
            getAllCount(state){
                var c = 0;
                state.car.forEach(item=>{
                    c += item.count
                })
                return c

            },
            getGoodsCount(state){
                var o = { }
                state.car.forEach(item=>{
                    o[item.id] = item.count
                })
                return o
            },
            getGoodsSelected(state){
                var o = { }
                state.car.forEach(item=>{
                    o[item.id]= item.selected
                })
                return o
            },
            getGoodsCountAndAmount(state){
                var o = { count:0, amount:0 }
                state.car.forEach(item=>{
                    if (item.selected) {
                        o.count +=item.count
                        o.amount +=item.price*item.count
                    }
                })
                return o
            },
            getCarlist(state){
                var o = []
                state.car.forEach(item =>{
                    o.push(item)
                })
                return o
            }
        }
    }
)
//定义全局过滤器
import moment from 'moment'
Vue.filter('dateFormat',function (dataStr,pattern = "YYYY-MM-DD HH:mm:ss") {
   return moment(dataStr).format(pattern)
})
import VueResource from 'vue-resource'
Vue.use(VueResource)
//Vue.http.options.root = '../src'
//Vue.http.options.emulateHTTP = true;
Vue.http.options.emulateJSON = true;
//导入MUI 样式
import './lib/mui/css/mui.min.css'
import './lib/mui/css/icons-extra.css'

//按需导入 Mint-UI 中的组件
/*import { Header, Swipe, SwipeItem,Button,Lazyload } from 'mint-ui'
Vue.component(Header.name, Header)
Vue.component(Swipe.name, Swipe);
Vue.component(SwipeItem.name, SwipeItem);
Vue.component(Button.name, Button);
Vue.use(Lazyload); */
import MintUI from 'mint-ui'
Vue.use(MintUI)
import 'mint-ui/lib/style.css'

import VuePreview from 'vue-preview'
Vue.use(VuePreview)

import router from './router.js'
import app from './App.vue'
var vm = new Vue({
    el:"#app",
    render:c=>c(app),
    router,
    store
})